* config/i386/sse.md ("*divv4sf3"): Rename to "sse_divv4sf3".

[pf3gnuchains/gcc-fork.git] / gcc / cfgexpand.c

diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c
index e550a4c..0a4e2ca 100644 (file)
--- a/gcc/cfgexpand.c
+++ b/gcc/cfgexpand.c
@@ -579,8 +579,11 @@ expand_stack_vars (bool (*pred) (tree))
       /* Create rtl for each variable based on their location within the
         partition.  */
       for (j = i; j != EOC; j = stack_vars[j].next)
-       expand_one_stack_var_at (stack_vars[j].decl,
-                                stack_vars[j].offset + offset);
+       {
+         gcc_assert (stack_vars[j].offset <= stack_vars[i].size);
+         expand_one_stack_var_at (stack_vars[j].decl,
+                                  stack_vars[j].offset + offset);
+       }
     }
 }
 
@@ -1877,9 +1880,11 @@ tree_expand_cfg (void)
   if (warn_stack_protect)
     {
       if (current_function_calls_alloca)
-       warning (0, "not protecting local variables: variable length buffer");
+       warning (OPT_Wstack_protector, 
+                "not protecting local variables: variable length buffer");
       if (has_short_buffer && !cfun->stack_protect_guard)
-       warning (0, "not protecting function: no buffer at least %d bytes long",
+       warning (OPT_Wstack_protector, 
+                "not protecting function: no buffer at least %d bytes long",
                 (int) PARAM_VALUE (PARAM_SSP_BUFFER_SIZE));
     }